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  5. Our Environment

7th Class General Knowledge Our Environment Question Bank Earth and Its Environment

  • question_answer
    A waste management technique that involves the use of organisms to remove or neutralize pollutants from a contaminated site is known as.

    A)  Biomagnification

    B)  Bioremediation

    C)  Waste degradation

    D)  Bioreduction

    Correct Answer: B

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